"Osafune Utsukushii Mori" is a park located in Nagafune-cho, Setouchi City, Okayama Prefecture, and is characterized by its relatively large area. The park has a large grassy area where families can have picnics and children can play. There are areas where you can enjoy flowers depending on the season, such as cherry blossoms in spring and hydrangeas in early summer, but it gives the impression of being maintained as part of the park rather than a large flower field. On days with mild weather, it is a good place for a walk.

The park has an area with complex play equipment such as field athletics for children, where you can play and get active. There are also some fitness equipment for adults, which you can use if you want to get some light exercise. The multi-purpose plaza has a relatively free space for ball games and other activities.

There are also bungalows, a campsite, and a barbecue area.